Candidates
三村 和也 — Kanagawa 18th District 2021
Updated 25 Tháng 5, 2026
- chevron_rightOutcome: Lost in Kanagawa 18th District (2021) — 90,390 votes (35.8%), rank #2 of 3.
- chevron_rightProfile: Male, age 46. Background: 官僚. Status entering: Former.
fact_check Quick Facts
Age
46 yrs
Gender
male ♂ Male
Election Date
Th10 31, 2021
System
Single-member
Seats Recorded
—
Election Performance
Vote Count & Share
Votes
90,390
Vote Share
35.8%
Rank
#2
Outcome
Lost
Win/Loss Outcome
Outcome
Did not win seat in 2021
Political Context
Party Affiliation
CDP
立民
Party Candidates 2021
253
Party Seats Won
96
Prefectures
58
Avg Share
39.0%
Occupation & Background
Category官僚
Detail元経済産業省職員、シンクタンク研究員
Incumbency & Career Wins
- Status entering the 2021 election: Former
- Total recorded wins to date: 1
- Age at time of election: 46
Comparative Snapshot
Same District Rivals
| Rank | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| #1 | 山際 大志郎 | LDP | 120,365 | 47.7% |
| #2 | 三村 和也 this page | CDP | 90,390 | 35.8% |
| #3 | 横田 光弘 | Ishin | 41,562 | 16.5% |
Same-Party Peers in 2021
- 阿久津 幸彦 — Tokyo 11th District, 35.8% (Lost)
- 宮川 伸 — Chiba 13th District, 35.8% (Lost)
- 藤田 幸久 — Ibaraki 2nd District, 35.5% (Lost)
- 海江田 万里 — Tokyo 1st District, 35.4% (Lost)
- 山内 崇 — Aomori 3rd District, 35.0% (Lost)
Candidates with Similar Vote Share
- 阿久津 幸彦 (CDP, Tokyo 11th District) — 35.8%
- 宮川 伸 (CDP, Chiba 13th District) — 35.8%
- 石原 正敬 (LDP, Mie 3rd District) — 35.9%
- 桜田 義孝 (LDP, Chiba 8th District) — 36.0%
- 安藤 高夫 (LDP, Tokyo 9th District) — 35.6%
Kanagawa 18th District Historical Context
| Year | Winner | Party | Winning Votes | Winning Share | Field Size | Margin |
|---|---|---|---|---|---|---|
| 2026 | 山際 大志郎 | LDP | 76,615 | 32.4% | 6 | 24,541 |
| 2024 | 宗野 創 | CDP | 68,632 | 30.7% | 5 | 16,036 |
| 2021 | 山際 大志郎 | LDP | 120,365 | 47.7% | 3 | 29,975 |
Kanagawa Snapshot (2021)
Districts
18
Candidates
51
Seats Filled
18
Active Parties
8
Party representation across Kanagawa
LDP17 cand · 11 won
CDP15 cand · 7 won
Ishin7 cand · 0 won
JCP5 cand · 0 won
Independent4 cand · 0 won
DPP1 cand · 0 won
SDP1 cand · 0 won
NHK Party1 cand · 0 won
Top performers across Kanagawa (2021)
| Candidate | District | Party | Votes | Share | Result |
|---|---|---|---|---|---|
| 河野 太郎 | Kanagawa 15th District | LDP | 210,515 | 79.3% | Won |
| 小泉 進次郎 | Kanagawa 11th District | LDP | 147,634 | 79.2% | Won |
| 菅 義偉 | Kanagawa 2nd District | LDP | 146,166 | 61.1% | Won |
| 後藤 祐一 | Kanagawa 16th District | CDP | 137,558 | 54.6% | Won |
| 坂井 学 | Kanagawa 5th District | LDP | 136,288 | 53.5% | Won |
| 赤間 二郎 | Kanagawa 14th District | LDP | 135,197 | 53.8% | Won |
| 牧島 かれん | Kanagawa 17th District | LDP | 131,284 | 55.3% | Won |
Where 三村 和也 ranks
Among CDP single-member candidates in 2021
Higher vote share than 37.9% (81 of 214)
Among ALL single-member candidates in 2021
Higher vote share than 49.9% (428 of 857)
官僚 cohort (2021)
Cohort Size
40
Cohort Wins
7
Cohort Avg Share
22.9%
Cohort Avg Age
48
三村 和也's 35.8% vote share is 12.92 percentage points above the 官僚 cohort average for 2021.
Frequently Asked Questions
Who has won Kanagawa 18th District in recent elections?expand_more
Recorded winners of Kanagawa 18th District: 山際 大志郎 (2026); 宗野 創 (2024); 山際 大志郎 (2021).
How many Kanagawa districts ran candidates in 2021?expand_more
Kanagawa had 18 districts with 51 total candidates in 2021, of whom 18 won seats.
Did 三村 和也 win the 2021 election?expand_more
三村 和也 did not win the 2021 House of Representatives race in Kanagawa 18th District, recording 90,390 votes (35.8%).
Which party did 三村 和也 represent?expand_more
三村 和也 ran as a CDP candidate. The party fielded 253 candidates in 2021.
Who won Kanagawa 18th District in 2021?expand_more
山際 大志郎 (LDP) won Kanagawa 18th District with 120,365 votes, a vote share of 47.7%.